ClassID:

169818

G01N2203/0087 - CPC Classification

Classification description:

Investigating strength properties of solid materials by application of mechanical stress; Kind of property studied; Hardness, compressibility or resistance to crushing Resistance to crushing

Recent Application in this class:
#1
20250377275
2025-12-11

MODULAR MECHANICAL TEST APPARATUS FOR CMC COMPONENT

#2
20250297932
2025-09-25

ROCK HARDNESS MEASUREMENT

#3
20240302256
2024-09-12

METHOD FOR DETERMINING COMPRESSIVE CHARACTER OF OLEFIN POLYMERISATION CATALYSTS

#4
20240167926
2024-05-23

APPARATUS AND METHOD FOR EVALUATING PHYSICAL STRENGTH OR ROBUSTNESS OF SOLID PHARMACEUTICAL DOSAGE FORMS BASED ON AN IMPACT STRIKE TEST

#5
20240068918
2024-02-29

ELASTIC WAVE AND TENSILE DAMAGE TESTING SYSTEM OF ROCK COUPLED WITH SEEPAGE IN DEEP EARTH COMPLEX ENVIRONMENT

#6
20230408391
2023-12-21

CHEWING MACHINE

#7
20230009484
2023-01-12

Rock hardness measurement

#8
20220412854
2022-12-29

Method for determination of properties of cuttings from rock drilling

#9
20220177707
2022-06-09

Reflective particulate compositions including a particulate mixture having improved hardness, methods of making the same, and methods for analyzing particulate mixture strength

#10
20210293678
2021-09-23

FOOD TEXTURE EVALUATION DEVICE AND FOOD TEXTURE EVALUATION SYSTEM

#11
20210270709
2021-09-02

Test arrangement and method for testing breakage and mechanical properties of rock particles

#12
20210255078
2021-08-19

TEST ARRANGEMENT AND METHOD FOR TESTING BREAKAGE AND MECHANICAL PROPERTIES OF ROCK PARTICLES

#13
20210231640
2021-07-29

Cartridge for Bead-Milling-Based Testing of Erythrocyte Mechanical Fragility

#14
20200290052
2020-09-17

Crushing system for large-size natural gas hydrate rock samples

#15
20200225134
2020-07-16

Apparatus and method for evaluating electrode embrittlement

#16
20200131464
2020-04-30

Device for mechanically characterizing an element of interest such as an oocyte

#17
20200056968
2020-02-20

Methods and apparatus for determining a crush strength of an edge

#18
20190265227
2019-08-29

Method of using bead milling in erythrocyte fragility testing

#19
20190178766
2019-06-13

Pressure and hardness tester of planar test piece

#20
20180356323
2018-12-13

Real time on location crush and conductivity testing

#21
20180252626
2018-09-06

Apparatus and method for determining the hardness of a granular material

#22
20180246023
2018-08-30

Device and method for testing tablets

#23
20180149568
2018-05-31

Apparatus and method for in-situ testing impact strength of micro-structure

#24
20180088014
2018-03-29

Determining rock properties

#25
20170059462
2017-03-02

Device and method using infrared radiation to observe coal rock fracture development process

#26
20160274013
2016-09-22

Device and method for testing tablets

#27
20160011171
2016-01-14

Bead mill and method of use

#28
20150049088
2015-02-19

Ground compaction images

#29
20150040678
2015-02-12

Tablet test station

#30
20150033869
2015-02-05

Tablet testing device

#31
20140326073
2014-11-06

Cement testing

#32
20140146310
2014-05-29

Briquette inspection device and briquette inspection method for measuring weight, volume, and crush strength

#33
20130228019
2013-09-05

Cement testing

#34
20130118227
2013-05-16

Method for measuring crispness of food product

#35
20130081485
2013-04-04

Automated method for quality control and quality assurance of sized bridging material

#36
20120079888
2012-04-05

Method and apparatus for quality control and quality assurance of sized bridging materials used in drill-in fluid formulation

#37
20110192518
2011-08-11

Method for determining structural parameters of composite building panels

#38
20110088449
2011-04-21

Damage impactor

#39
20110046898
2011-02-24

Method for determining structural parameters of composite building panels

#40
20100042383
2010-02-18

Method of predicting breakage properties of a particulate material when subjected to impact

#41
20090310647
2009-12-17

Rapid and easy bottle test

#42
20090306898
2009-12-10

Testing Particulate Materials

#43
20090228246
2009-09-10

Methods and systems of engineering analysis using a hybrid approach with FEM and adaptive SPH

#44
20090199625
2009-08-13

Apparatus for determining breakage properties of particulate material

#45
20080060444
2008-03-13

Apparatus and method for measuring crush-resistance of granular materials

#46
20070259078
2007-11-08

Method and device for measuring the texture of cooked grains

#47
20060174714
2006-08-10

Apparatus for measuring the crushing strength of micron superabrasives

#48
20060159614
2006-07-20

Method for the analysis of a test specimen of reducible material that contains iron

#49
20050223798
2005-10-13

Testing method for ball mills